| Number of Entries by Country | |||||
|---|---|---|---|---|---|
| NOC | Men | Women | Total Competitors | Officials | Total |
 ARG - Argentina | 7 | 6 | 13 | 3 | 16 |
 BAH - Bahamas | 2 | 0 | 2 | 2 | 4 |
 BER - Bermuda | 0 | 2 | 2 | 1 | 3 |
 BOL - Bolivia | 4 | 2 | 6 | 2 | 8 |
 BRA - Brazil | 1 | 3 | 4 | 2 | 6 |
 CAN - Canada | 2 | 0 | 2 | 2 | 4 |
 CHI - Chile | 2 | 2 | 4 | 1 | 5 |
 COL - Colombia | 3 | 0 | 3 | 2 | 5 |
 CUB - Cuba | 3 | 4 | 7 | 3 | 10 |
 DOM - Dominican Republic | 3 | 0 | 3 | 2 | 5 |
 ECU - Ecuador | 4 | 3 | 7 | 2 | 9 |
 ESA - El Salvador | 3 | 3 | 6 | 3 | 9 |
 GUA - Guatemala | 2 | 4 | 6 | 2 | 8 |
 GUY - Guyana | 1 | 0 | 1 | 3 | 4 |
 HON - Honduras | 0 | 1 | 1 | 2 | 3 |
 ISV - Virgin Islands, US | 0 | 1 | 1 | 2 | 3 |
 JAM - Jamaica | 2 | 0 | 2 | 1 | 3 |
 PAR - Paraguay | 3 | 3 | 6 | 2 | 8 |
 PER - Peru | 4 | 4 | 8 | 1 | 9 |
 PUR - Puerto Rico | 2 | 0 | 2 | 1 | 3 |
 TTO - Trinidad and Tobago | 3 | 0 | 3 | 1 | 4 |
 USA - United States of America | 2 | 2 | 4 | 3 | 7 |
 VEN - Venezuela | 3 | 3 | 6 | 2 | 8 |
| Total: 23 | 56 | 43 | 99 | 45 | 144 |
